Windows 7 upgrade from Vista on FW21L series

[peshyxp]

I have just upgraded my FW21L laptop from Vista to Window 7 using the Sony WIn7 upgrade dvd discs

Everything works fine except some of the short cut buttons ie volume and brightness buttons

Does anyone know where i can find these drivers and how to install?

Are there any other compatibility issues I should be aware of when upgrading to Windows 7 from Vista?
 

[peshyxp · Accepted solution]

Resolved issue - had to download set of drivers that were on the sony support websites

Its all working fine now